The American Stock Exchange airline index was up 10 per cent at lunchtime yesterday.

美国证券交易所航空类股指数昨日午盘上涨10%。

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In two years the American Stock Exchange Biotech index has collapsed 60%.

FORBES: Biopipeline

Indeed, the American Stock Exchange Pharmaceutical Index is down more than 30% from its peak at the end of 2000, and off 23% since the beginning of 2002.

FORBES: Magazine Article

While the American Stock Exchange's pharmaceutical index has sunk some 5% in the past six months, its biotech index has risen by 10%.

FORBES: Big Pharma's Ails Could Spread To Biotech